Browsing by Author "Naether, Uta"
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Johansson, Magnus; Naether, Uta; Vicencio Poblete, Rodrigo (Amer Physical Soc, 2015)We discuss the properties of nonlinear localized modes in sawtooth lattices, in the framework of a discrete nonlinear Schrodinger modelwith general on-site nonlinearity. Analytic conditions for existence of exact compact ...